B₁₈H₂₂

Base Information

Chemical Name:B₁₈H₂₂
CAS No.:21107-45-9
Molecular Formula:B₁₈H₂₂
Molecular Weight:216.773
Hs Code.:

Synonyms:B₁₈H₂₂

Suppliers and Price of B₁₈H₂₂

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of B₁₈H₂₂

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of B₁₈H₂₂

There total 2 articles about B₁₈H₂₂ which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 17702-41-9
nido-decaborane

: 10049-08-8,63767-78-2
ruthenium(III)chloride

: 7646-69-7
sodium hydride

: 21107-45-9
B₁₈H₂₂

: 21107-56-2
nido-decaborano⁽¹⁴⁾{6`,7`:5,6}nido-decaborane⁽¹⁴⁾

Guidance literature:: In tetrahydrofuran; THF was condensed onto B10H14 and NaH in flask at -196°C, warmedto room temp., soln. of NaB10H13 in THF was filtered onto RuCl3, cooledto -35°C, stirred 1.5 h; solvent was distilled under vac., mixt. was warmed to room temp., residue was extd. CH2Cl2, filtered, chromd. on silica gel in CH2Cl2/hexane, bands were scraped off, washed with CH2Cl2; isomers detd. by NMR;
DOI:10.1021/ja00298a025

Reference yield:

: [B₁₉H₂₁][1,8-bis-(dimethylamino)naphthalene(BH₂)]2

: 7664-93-9
sulfuric acid

: 21107-56-2
nido-decaborano⁽¹⁴⁾{6`,7`:5,6}nido-decaborane⁽¹⁴⁾

: 29356-42-1,21107-45-9
syn-octadecaborane⁽²²⁾

Guidance literature:: With CH₂O; In chloroform; to suspn. of boron hydride in CHCl3 was added concd. H2SO4, 36% aq. soln. of CH2O was added; CHCl3 layer was seperated, evapd. extd. with boiling hexane, evapd.;
DOI:10.1021/ic901976y

Reference yield: 48.0%

: 21107-45-9
n-B₁₈H₂₂

: 21050-13-5
bis(triphenylphosphine)iminium chloride

: 7704-34-9
sulfur

: B₁₀H₁₁S^(1-)

: N(P(C₆H₅)3)2⁽¹⁺⁾*S₂B₁₈H₁₉^(1-) = [N(P(C₆H₅)3)2][S₂B₁₈H₁₉]

Guidance literature:: With NaH; In tetrahydrofuran; water; deprotonation of syn-B18H22 with NaH in THF, addn. of sulfur, stirring (12 h), reflux (3 h), addn. of H2O, removal of THF (water pump), filtration, pptn. with (N(PPh3)2)Cl; chromy. (SiO2; CHCl3), recrystn. (CHCl3/Et2O);